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async_tx: expand async raid6 test to cover ioatdma corner case

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Add explicit 11 and 12 disks cases to exercise the 0 < src_cnt % 8 < 3
corner case in the ioatdma driver.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2009-12-17 13:55:38 -07:00
parent cd78809f61
commit e02a0e47a3
1 changed files with 7 additions and 0 deletions
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7
crypto/async_tx/raid6test.c
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@ -214,6 +214,13 @@ static int raid6_test(void)
err += test(4, &tests); err += test(4, &tests);
if (NDISKS > 5) if (NDISKS > 5)
err += test(5, &tests); err += test(5, &tests);
/* the 11 and 12 disk cases are special for ioatdma (p-disabled
* q-continuation without extended descriptor)
*/
if (NDISKS > 12) {
err += test(11, &tests);
err += test(12, &tests);
}
err += test(NDISKS, &tests); err += test(NDISKS, &tests);
pr("\n"); pr("\n");